SUSANTI, E.; SOPANDI, W.; SUPRIADI, S. Enhancing Mathematical Thinking Skills in Elementary Fraction Learning through the RADEC Model: A Systematic Literature Review. Journal of Innovation and Research in Primary Education, [S. l.], v. 4, n. 3, p. 1776–1786, 2025. DOI: 10.56916/jirpe.v4i3.1623. Disponível em: https://ejournal.papanda.org/index.php/jirpe/article/view/1623. Acesso em: 21 jan. 2026.